package com.java0108;

import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class TestException03 {
    public static void main(String[] args) {
        try {
            m3("d:/person.txt");
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
    public static void m3(String str) throws IOException {
        FileWriter fileWriter = new FileWriter("str");
    }
}
